Back to all colors

Onyx

#313D2A

A deep, muted onyx — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

Psychology

Gray is the connective tissue of interface design — neutral, balanced, and quiet. It supports without competing.

Meaning

Sophistication, neutrality, and restraint. Warm grays feel inviting; cool grays feel modern and technical.

Applications

Essential for backgrounds, borders, dividers, and secondary text in product UIs. Build a 9–11 step gray ramp early in any design system.

Conversion

HEX
313D2A
RGB
49, 61, 42
HSL
98, 18%, 20%
HSB
98, 31%, 24%
CMYK
20, 0, 31, 76
LAB
24, -8, 10
LCH
24, 13, 130
OKLCH
0.34, 0.04, 134
XYZ
3, 4, 3
LUV
24, -5, 11
HWB
98, 16%, 76%
Pantone
Black 7 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

Browse every named green on shades of green, or all families on colors.